Home / 2,225,088.69-3,070,682.76-1,258,363.56

Finding the Fourth Proportional to 2,225,088.69, 3,070,682.76 and 1,258,363.56

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Solution

The fourth proportional to 2,225,088.69, 3,070,682.76 and 1,258,363.56 is: 1,736,575.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,088.69 : 3,070,682.76 = 1,258,363.56 : x
  2. Step 2: Convert to fraction form
    2,225,088.69/3,070,682.76 = 1,258,363.56/x
  3. Step 3: Cross multiply
    2,225,088.69x = 3,070,682.76 × 1,258,363.56
  4. Step 4: Simplify right side
    2,225,088.69x = 3,864,035,289,504.23
  5. Step 5: Solve for x
    x = 3,864,035,289,504.23/2,225,088.69
  6. Step 6: Final answer
    x = 1,736,575.85

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.